. the walls still remain , with some traces of render on them internally , but there is no roof . it contains a 16th @ - @ century side chapel with a vault beneath , used as a burial chamber . it is a grade ii listed building , a national designation given to " buildings of special interest , which warrant every effort being made to preserve them " , in particular because it is " a substantially 12th @ - @ century structure " with the " unusual 16th @ - @ century vaulted south chapel " . = = history and location = = the oldest parts of cape ##l ll ##ig ##wy date from the first half of the 12th century . this
. the walls still remain, with some traces of render on them internally, but there is no roof. it contains a 16th @ - @ century side chapel with a vault beneath, used as a burial chamber. it is a grade ii listed building, a national designation given to " buildings of special interest, which warrant every effort being made to preserve them ", in particular because it is " a substantially 12th @ - @ century structure " with the " unusual 16th @ - @ century vaulted south chapel ". = = history and location = = the oldest parts of capel lligwy date from the first half of the 12th century. this